exam Maths Puzzle Numerical Ability

find the diameter
circumference=283m
I know the formula:d=C/pi
but need step by step help in decimals divided by whole numbers

Read Solution (Total 0)

exam Other Question

(-5/x)*2 X (2x*4/y*3)*2

open parenthesis negative 5 over x close parenthesis quantity squared times open parenthesis 2x to the 4th power over y to the third power close parenthesis quantity squared 16x^2 + 40x + 25